55426735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 83244672

約数和(自身を除く): 27817937

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 1997, 2135, 3965, 5551, 9985, 13979, 25961, 27755, 69895, 121817, 129805, 181727, 609085, 852719, 908635, 1583621, 4263595, 7918105, 11085347, 55426735]

約数ペア:

[(1, 55426735), (5, 11085347), (7, 7918105), (13, 4263595), (35, 1583621), (61, 908635), (65, 852719), (91, 609085), (305, 181727), (427, 129805), (455, 121817), (793, 69895), (1997, 27755), (2135, 25961), (3965, 13979), (5551, 9985)]